call mvn install
del ..\gradecalculator.gui.qt.calculator\plugins\grades\degrade.jar
del ..\gradecalculator.gui.qt.editor\plugins\grades\degrade.jar
copy target\gradecalculator.plugin.grade.de-1.0.0-SNAPSHOT.jar ..\gradecalculator.gui.qt.calculator\plugins\grades\degrade.jar
copy target\gradecalculator.plugin.grade.de-1.0.0-SNAPSHOT.jar ..\gradecalculator.gui.qt.editor\plugins\grades\degrade.jar